Maspii Directory References Contents Ask the Chatbot a Question Maspii people Ask the Chatbot a Question Learn about this topic in these articles:settlement in Persis In Persis…belonged; the Maraphii; and the Maspii. It was these three that Cyrus II the Great assembled to approve his plans for his revolt against Astyages, his Median overlord, in 550 bc.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.